Shure QLXD2/B87C Digital Handheld Wireless Microphone Transmitter with Beta 87C Capsule (G50: 470 to 534 MHz)

The Shure QLXD2/B87C=-G50 is a handheld digital wireless microphone transmitter that pairs the QLX-D platform with the Beta 87C capsule to deliver secure and detailed vocal reproduction. It sends a 24 bit 48 kHz signal that preserves every nuance of a singer, speaker, or worship leader, making it a solid choice for concert stages, houses of worship, and corporate events where intelligibility matters.

The included Beta 87C cardioid condenser capsule offers a smooth frequency response and keeps unwanted room noise under control, which helps monitor engineers and performers manage feedback even when floor wedges are close by. The result is vocals with clarity and presence that sit naturally in a front-of-house mix or a broadcast feed.

Engineering teams will appreciate the 330 foot line-of-sight range and the 64 MHz tuning bandwidth that provides 2560 selectable frequencies for finding a clear channel in congested RF environments. AES 256 bit encryption guards the transmission, so sensitive meetings or high-profile performances remain private and interference free.

A rugged aluminum housing stands up to daily travel in a road case or long-term installation on a venue’s microphone shelf. Infrared syncing locks the transmitter to a compatible QLX-D receiver in seconds, and an adjustable input gain lets audio techs match the mic to different vocal styles. Power comes from two AA batteries for up to nine hours, or from an optional Shure rechargeable pack when lower operating costs and fast turnarounds are priorities.

Whether it is a touring vocalist moving across a wide stage, a pastor stepping out among the congregation, or a keynote speaker who wants freedom from cables, this transmitter delivers dependable performance with minimal setup time.

• Beta 87C cardioid condenser capsule that captures vocals with clarity
• 24 bit 48 kHz digital audio that maintains pristine sound quality
• Up to 330 foot operating range for confident movement on large stages
• Aluminum housing built for daily use on tour or in permanent installs
• Infrared sync that connects transmitter to a receiver in seconds
• Input sensitivity that can be adjusted to match different vocal styles
• Runs up to nine hours on two AA batteries or an optional rechargeable pack
• AES 256 bit encryption that protects the signal from interception
• 64 MHz tuning bandwidth with 2560 selectable frequencies for clean channels
• Backlit LCD that shows frequency, battery life, and gain at a glance